Pith Number

pith:ZDJBTO5A

pith:2014:ZDJBTO5AVFM6DHTAPD3KDUZCA3

not attested not anchored not stored refs pending

Investigation of Bouncing Universe and Phantom Crossing in Modified Gravity Coupled with Weyl Tensor and its Reconstruction

Farzad Milani, Mohammad Ghanaatian

arxiv:1403.6178 v2 · 2014-03-24 · physics.gen-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZDJBTO5AVFM6DHTAPD3KDUZCA3}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:20:10.500647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8d219bba0a959e19e6078f6a1d32206e0936528f2ca39fbb46d6f60b16df048

Aliases

arxiv: 1403.6178 · arxiv_version: 1403.6178v2 · doi: 10.48550/arxiv.1403.6178 · pith_short_12: ZDJBTO5AVFM6 · pith_short_16: ZDJBTO5AVFM6DHTA · pith_short_8: ZDJBTO5A

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/ZDJBTO5AVFM6DHTAPD3KDUZCA3 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: c8d219bba0a959e19e6078f6a1d32206e0936528f2ca39fbb46d6f60b16df048

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45e631184e351a5485aaa8fbbb35afd34185ab70557e394344da1fa4e2db6d9e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2014-03-24T22:54:26Z",
    "title_canon_sha256": "381348a5dce30b9183ef264d8ecf1e2018fda8279ea01a52a4955c0fb9b7f9e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.6178",
    "kind": "arxiv",
    "version": 2
  }
}